- Cryopreservation of human immature follicular oocytes
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Kim EK, Son WY, Chi HJ, Ko JJ, Yoon TK, Cha KY
- KMID: 1698584
- Korean J Fertil Steril.
- 1992 Dec;19(2):163-168.
No abstract available. -
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- Standardization of Terminology and Records in Human IVF-ET Program of Korea
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Jun JH, Lee DR, Park DW, Chi HJ, Yoon SH, Kang IS, Lee KS, Choi YM
- KMID: 1986917
- Korean J Reprod Med.
- 2008 Jun;35(2):89-98.
No abstract available. -
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- Effect of evaporation-induced osmotic changes in culture media in a dry-type incubator on clinical outcomes in in vitro fertilization-embryo transfer cycles
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Chi HJ, Park JS, Yoo CS, Kwak SJ, Son HJ, Kim SG, Sim CH, Lee KH, Koo DB
- KMID: 2509285
- Clin Exp Reprod Med.
- 2020 Dec;47(4):284-292.
- doi: 10.5653/cerm.2020.03552
Objective: This study investigated whether adding outer-well medium to inhibit osmotic changes in culture media in a dry-type incubator improved the clinical outcomes of in vitro fertilization-embryo transfer (IVF-ET) cycles.... -
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- Midtrimester Amniocentesis for Prenatal Diagnosis
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Kim SR, Choi EJ, Kim TY, Kwon KH, Song NH, Oh SK, Chi HJ
- KMID: 2184457
- J Genet Med.
- 2008 Dec;5(2):125-130.
PROPOSE: To analyze the indications and cytogenetic results of midtrimester amniocentesis. MATERIAL AND METHODS: This study reviewed 2,523 cases of midtrimester prenatal genetic amniocentesis performed at MizMedi Hospital between January 2000... -
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- Effect of Microsurgical Varicocelectomy on Human Sperm Nucleus DNA Integrity
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Kim GY, Lee JS, Chi HJ, Kim JH
- KMID: 2071002
- Korean J Reprod Med.
- 2010 Sep;37(3):245-251.
OBJECTIVE: Human sperm nucleus DNA damage may negatively affect pregnancy outcome, and the spermatozoa of infertile men have more DNA damage than that of fertile men. The aim of this... -
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- Effect of Fragment Removal on Development of Human Fragmented Embryos in IVF-ET Program
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Chi HJ, Koo JJ, Lee JO, Ryu HE, Kim KR, Park C, Roh SI
- KMID: 1458330
- Korean J Reprod Med.
- 2010 Dec;37(4):339-348.
OBJECTIVE: To investigate the beneficial effect of fragment removal on the subsequent cell division and clinical outcome of the fragmented human embryos. METHODS: A prospective study was performed in Hanna Women's... -
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- Efficient isolation of sperm with high DNA integrity and stable chromatin packaging by a combination of density-gradient centrifugation and magnetic-activated cell sorting
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Chi HJ, Kwak SJ, Kim SG, Kim YY, Park JY, Yoo CS, Park IH, Sun HG, Kim JW, Lee KH
- KMID: 2364656
- Clin Exp Reprod Med.
- 2016 Dec;43(4):199-206.
- doi: 10.5653/cerm.2016.43.4.199
OBJECTIVE: This study was carried out to investigate the correlations of the sperm DNA fragmentation index (DFI) with semen parameters and apoptosis, and to investigate the effects of density-gradient centrifugation... -
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- Association Between Meat Consumption and Carotid Intima-Media Thickness in Korean Adults with Metabolic Syndrome
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Oh SM, Kim HC, Ahn SV, Chi HJ, Suh I
- KMID: 1098206
- J Prev Med Public Health.
- 2010 Nov;43(6):486-495.
- doi: 10.3961/jpmph.2010.43.6.486
OBJECTIVES: The effect of meat consumption on cardiometabolic risk has been continuously studied, but their associations are not conclusive. The aim of this study is to examine the association between... -
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- Psychological distress and fertility quality of life (FertiQoL) in infertile Korean women: The first validation study of Korean FertiQoL
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Chi HJ, Park IH, Sun HG, Kim JW, Lee KH
- KMID: 2352852
- Clin Exp Reprod Med.
- 2016 Sep;43(3):174-180.
- doi: 10.5653/cerm.2016.43.3.174
OBJECTIVE: To investigate psychological distress and fertility quality of life (FertiQoL) in infertile Korean women, and to investigate whether a correlation exists between psychological distress and FertiQoL. METHODS: Participants in this... -
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- Differentiation of Human Embryonic Stem Cells into Germ Cell and Culture Condition for Single Embryonic Stem Cells Dissociated by Enzyme
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Chi HJ, Choi SY, Chung DY
- KMID: 2288235
- Korean J Reprod Med.
- 2010 Mar;37(1):13-23.
OBJECTIVE: The present study was carried out to induce differentiation of human embryonic stem cells (hESCs) into germ cells and to establish a culture condition for single hESCs dissociated by... -
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- Clinical Analysis of 1009 Pregnancies in IVF Programs
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Koo JJ, Chi HJ, Kim DH, Joo JY, Kim JY, Lee JY, Lee YJ, Chang SS
- KMID: 2272071
- Korean J Obstet Gynecol.
- 2003 Jun;46(6):1168-1176.
OBJECTIVE: There are various factors affecting the outcome of human in vitro fertilization (IVF) programs. A retrospective study was performed to evaluate the influence of the factors on pregnancy rate... -
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- Early fragment removal on in vitro fertilization day 2 significantly improves the subsequent development and clinical outcomes of fragmented human embryos
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Kim SG, Kim YY, Park JY, Kwak SJ, Yoo CS, Park IH, Sun HG, Kim JW, Lee KH, Park HD, Chi HJ
- KMID: 2419528
- Clin Exp Reprod Med.
- 2018 Sep;45(3):122-128.
- doi: 10.5653/cerm.2018.45.3.122
OBJECTIVE: To determine whether fragment removal on in vitro fertilization (IVF) day 2 improved the subsequent development and pregnancy outcomes of fragmented embryos compared to similar-grade embryos without fragment removal. METHODS:... -
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- Development of a Nutrition Education Website for Children
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Hyun T, Yon M, Kim SH, Kim NH, An SM, Lee SM, Chi HJ, Sun MH, Oh CH, Wang SH, Hong MK
- KMID: 2301378
- Korean J Community Nutr.
- 2003 Jun;8(3):259-269.
The purpose of this study was to develop a nutrition education website for children, especially those around the 4th-6th grade levels. Among the already existing websites providing nutritional information for... -
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- Integrity of human sperm DNA assessed by the neutral comet assay and its relationship to semen parameters and clinical outcomes for the IVF-ET program
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Chi HJ, Chung DY, Choi SY, Kim JH, Kim GY, Lee JS, Lee HS, Kim MH, Roh SI
- KMID: 1805483
- Clin Exp Reprod Med.
- 2011 Mar;38(1):10-17.
- doi: 10.5653/cerm.2011.38.1.10
OBJECTIVE: To explore potential relationships between sperm DNA integrity and both semen parameters and clinical outcomes. METHODS: Semen analysis of 498 samples was performed according to the 2010 criteria of the... -
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- ICSI significantly improved the pregnancy rate of patients with a high sperm DNA fragmentation index
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Chi HJ, Kim SG, Kim YY, Park JY, Yoo CS, Park IH, Sun HG, Kim JW, Lee KH, Park HD
- KMID: 2390491
- Clin Exp Reprod Med.
- 2017 Sep;44(3):132-140.
- doi: 10.5653/cerm.2017.44.3.132
OBJECTIVE: Correlations between semen parameters and sperm DNA fragmentation index (DFI) were investigated to identify characteristics of sperm without DNA damage that could be used in selecting sperm for intracytoplasmic... -
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- Mathematical Modeling of the Novel Influenza A (H1N1) Virus and Evaluation of the Epidemic Response Strategies in the Republic of Korea
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Suh M, Lee J, Chi HJ, Kim YK, Kang DY, Hur NW, Ha KH, Lee DH, Kim CS
- KMID: 1070494
- J Prev Med Public Health.
- 2010 Mar;43(2):109-116.
- doi: 10.3961/jpmph.2010.43.2.109
OBJECTIVES: The pandemic of novel influenza A (H1N1) virus has required decision-makers to act in the face of the substantial uncertainties. In this study, we evaluated the potential impact of... -
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- Extraarticular Subtalar Arthrodesis for Pes Planovalgus: An Interim Result of 50 Feet in Patients with Spastic Diplegia
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Yoon HK, Park KB, Roh JY, Park HW, Chi HJ, Kim HW
- KMID: 1110344
- Clin Orthop Surg.
- 2010 Mar;2(1):13-21.
- doi: 10.4055/cios.2010.2.1.13
BACKGROUND: There are no reports of the pressure changes across the foot after extraarticular subtalar arthrodesis for a planovalgus foot deformity in cerebral palsy. This paper reviews our results of... -
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